| Adult cockatiels (Nymphicus hollandicus) at maintenance are more sensitive todiets containing excess vitamin A than to vitamin A-deficient diets. | J Nutr | 2003 Jun | 12771336 |
| Nutritionally enhanced rice to combat malnutrition disorders of the poor. | Nutr Rev | 2003 Jun | 12908739 |
| 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) alters the endogenous metabolism ofall-trans-retinoic acid in the rat. | Arch Toxicol | 2003 Jul | 12851740 |
| Effect of beta-carotene supplementation on plasma and yolk IgY levels induced by NDV vaccination in Japanese quail. | Int J Vitam Nutr Res | 2003 Jul | 12951901 |
| Antenatal and perinatal strategies to prevent mother-to-child transmission of HIVinfection. | Trans R Soc Trop Med Hyg | 2003 Jan-Feb | 12886799 |
| Attenuation of blood parameters in smokers and non-smokers after intake of acomplex food additive. | Z Naturforsch C | 2003 Jan-Feb | 12622238 |
| No enhancing effect of vitamin A on iron absorption in humans. | Am J Clin Nutr | 2003 Jan | 12499334 |
| Nutrient intake in women with primary and secondary Sjögren's syndrome. | Eur J Clin Nutr | 2003 Feb | 12571668 |
| Teratogenic effects of chronic ingestion of high levels of vitamin A in cats. | J Anim Physiol Anim Nutr (Berl) | 2003 Feb | 14511148 |
| Preconception nutritional intake and lifestyle factors: first results of anexplorative study. | Eur J Obstet Gynecol Reprod Biol | 2003 Dec 10 | 14597246 |